Product Engineer

Join to apply for the Product Engineer role at Knowunity

We are building a future where every student on the planet can access, enjoy, and benefit from the highest quality education. Since founding Knowunity straight out of high school in 2020, we've been committed to revolutionising how students learn.

Millions of students already use our AI learning companion weekly. We just raised €27m from strong investors – one of Europe’s largest education rounds in recent years. The AI learning market is at an inflection point, finally enabling true personalisation at scale, and we're determined to build the first AI learning unicorn in this space.

You’ll turn complex user needs into simple, elegant product experiences that help millions of students learn more effectively – at speed and scale.

• Build and own end‑to‑end product features that are used daily by millions of students, directly impacting how they learn and engage.
• Partner closely with product, design, and data to shape what we build – developing strong product opinions and translating them into impactful features.
• Focus on outcomes over implementation, using the best tools (including AI) to move fast and deliver real user and business value.

• Experience with software engineering in a startup or fast‑paced environment.
• Proficiency with at least one modern front‑end/mobile framework or back‑end language.
• Strong interest in consumer products and solving real user problems.
• Fluent English;
  German is a plus.
• Ready to work from our Berlin office 4 days/week (with some flexibility).

You’ve built real products in a fast‑moving environment – shipping features, fixing bugs, and balancing quality with speed. You bring hands‑on experience with either front‑end/mobile frameworks like Flutter, React, or Vue.js, or back‑end technologies like Go, Type Script, or Python. You care deeply about users, love clean interfaces, and aren’t afraid to get scrappy to solve real problems.

• Competitive compensation and equity – you’ll receive a competitive salary paired with meaningful equity in a company with genuine unicorn potential.
• Elite team and true ownership – you’ll work alongside 60 exceptional people who match your ambition within a flat hierarchy – direct access to founders and leadership without bureaucratic middle layers. You’ll own entire areas from conception to delivery with real decision‑making authority.
• Meaningful impact at scale – your work will have immediate, measurable impact on education globally and directly improve how millions of students learn.
• Benefits: 28 days annual leave +1 extra day per year with Knowunity, 40 days work from anywhere, personal development budget, mental health support via Nilo, Urban Sports Club, monthly become1 retail vouchers, team and company events.

Click “Apply for this job” and submit your CV and Linked In profile. We encourage applications from exceptional talent regardless of traditional background requirements.

At Knowunity, we actively foster an inclusive and diverse workplace that ensures equal opportunity for all qualified applicants, regardless of nationality, ethnic or national origin, skin colour, religion, sex, gender identity or expression, sexual orientation, physical or mental disability, or marital status. Please refrain from including your picture and age with the application.